デューディリジェンス

due diligence

企業が当然に実施すべき注意義務、配慮、努力

An investigation, audit, or review by companies, performed to confirm the facts of a matter under consideration

ハローワーク（事務所）

a public employment security office

先輩 (senpai)

senior colleague

a senior colleague

仲間意識(nakama ishiki)、友情(yuujyou)

camaraderie

a camaraderie
キャラマドゥリ

防音 (bouon)

soundproof

soundproof wall
防音壁

acoustic insulation material(s)
防音材